20794943232

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 432

約数和(自身を含む): 71572213440

約数和(自身を除く): 50777270208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 173, 174, 192, 203, 224, 232, 252, 256, 257, 261, 288, 336, 346, 348, 384, 406, 448, 464, 504, 514, 519, 522, 576, 609, 672, 692, 696, 768, 771, 812, 896, 928, 1008, 1028, 1038, 1044, 1152, 1211, 1218, 1344, 1384, 1392, 1542, 1557, 1624, 1792, 1799, 1827, 1856, 2016, 2056, 2076, 2088, 2304, 2313, 2422, 2436, 2688, 2768, 2784, 3084, 3114, 3248, 3598, 3633, 3654, 3712, 4032, 4112, 4152, 4176, 4626, 4844, 4872, 5017, 5376, 5397, 5536, 5568, 6168, 6228, 6496, 7196, 7266, 7308, 7424, 7453, 8064, 8224, 8304, 8352, 9252, 9688, 9744, 10034, 10794, 10899, 11072, 11136, 12336, 12456, 12992, 14392, 14532, 14616, 14906, 15051, 16128, 16191, 16448, 16608, 16704, 18504, 19376, 19488, 20068, 21588, 21798, 22144, 22272, 22359, 24672, 24912, 25984, 28784, 29064, 29232, 29812, 30102, 32382, 32896, 33216, 33408, 35119, 37008, 38752, 38976, 40136, 43176, 43596, 44288, 44461, 44718, 45153, 49344, 49824, 51968, 52171, 57568, 58128, 58464, 59624, 60204, 64764, 65792, 66432, 66816, 67077, 70238, 74016, 77504, 77952, 80272, 86352, 87192, 88922, 89436, 90306, 98688, 99648, 104342, 105357, 115136, 116256, 116928, 119248, 120408, 129528, 132864, 133383, 134154, 140476, 148032, 155008, 155904, 156513, 160544, 172704, 174384, 177844, 178872, 180612, 197376, 199296, 208684, 210714, 230272, 232512, 233856, 238496, 240816, 259056, 266766, 268308, 280952, 296064, 310016, 311227, 313026, 316071, 321088, 345408, 348768, 355688, 357744, 361224, 398592, 400149, 417368, 421428, 460544, 465024, 467712, 469539, 476992, 481632, 518112, 533532, 536616, 561904, 592128, 622454, 626052, 632142, 642176, 690816, 697536, 711376, 715488, 722448, 800298, 834736, 842856, 930048, 933681, 939078, 953984, 963264, 1036224, 1067064, 1073232, 1123808, 1244908, 1252104, 1264284, 1284352, 1289369, 1381632, 1395072, 1422752, 1430976, 1444896, 1600596, 1669472, 1685712, 1867362, 1878156, 1907968, 1926528, 2072448, 2134128, 2146464, 2247616, 2489816, 2504208, 2528568, 2578738, 2790144, 2801043, 2845504, 2861952, 2889792, 3201192, 3338944, 3371424, 3734724, 3756312, 3853056, 3868107, 4144896, 4268256, 4292928, 4495232, 4979632, 5008416, 5057136, 5157476, 5602086, 5691008, 5723904, 5779584, 6402384, 6677888, 6742848, 7469448, 7512624, 7736214, 8536512, 8585856, 8990464, 9025583, 9959264, 10016832, 10114272, 10314952, 11204172, 11382016, 11559168, 11604321, 12804768, 13355776, 13485696, 14938896, 15025248, 15472428, 17073024, 17171712, 18051166, 19918528, 20033664, 20228544, 20629904, 22408344, 23208642, 25609536, 26971392, 27076749, 29877792, 30050496, 30944856, 34146048, 36102332, 39837056, 40067328, 40457088, 41259808, 44816688, 46417284, 51219072, 54153498, 59755584, 60100992, 61889712, 72204664, 79674112, 80914176, 81230247, 82519616, 89633376, 92834568, 102438144, 108306996, 119511168, 120201984, 123779424, 144409328, 162460494, 165039232, 179266752, 185669136, 216613992, 239022336, 247558848, 288818656, 324920988, 330078464, 358533504, 371338272, 433227984, 495117696, 577637312, 649841976, 717067008, 742676544, 866455968, 990235392, 1155274624, 1299683952, 1485353088, 1732911936, 2310549248, 2599367904, 2970706176, 3465823872, 5198735808, 6931647744, 10397471616, 20794943232]

約数ペア:

[(1, 20794943232), (2, 10397471616), (3, 6931647744), (4, 5198735808), (6, 3465823872), (7, 2970706176), (8, 2599367904), (9, 2310549248), (12, 1732911936), (14, 1485353088), (16, 1299683952), (18, 1155274624), (21, 990235392), (24, 866455968), (28, 742676544), (29, 717067008), (32, 649841976), (36, 577637312), (42, 495117696), (48, 433227984), (56, 371338272), (58, 358533504), (63, 330078464), (64, 324920988), (72, 288818656), (84, 247558848), (87, 239022336), (96, 216613992), (112, 185669136), (116, 179266752), (126, 165039232), (128, 162460494), (144, 144409328), (168, 123779424), (173, 120201984), (174, 119511168), (192, 108306996), (203, 102438144), (224, 92834568), (232, 89633376), (252, 82519616), (256, 81230247), (257, 80914176), (261, 79674112), (288, 72204664), (336, 61889712), (346, 60100992), (348, 59755584), (384, 54153498), (406, 51219072), (448, 46417284), (464, 44816688), (504, 41259808), (514, 40457088), (519, 40067328), (522, 39837056), (576, 36102332), (609, 34146048), (672, 30944856), (692, 30050496), (696, 29877792), (768, 27076749), (771, 26971392), (812, 25609536), (896, 23208642), (928, 22408344), (1008, 20629904), (1028, 20228544), (1038, 20033664), (1044, 19918528), (1152, 18051166), (1211, 17171712), (1218, 17073024), (1344, 15472428), (1384, 15025248), (1392, 14938896), (1542, 13485696), (1557, 13355776), (1624, 12804768), (1792, 11604321), (1799, 11559168), (1827, 11382016), (1856, 11204172), (2016, 10314952), (2056, 10114272), (2076, 10016832), (2088, 9959264), (2304, 9025583), (2313, 8990464), (2422, 8585856), (2436, 8536512), (2688, 7736214), (2768, 7512624), (2784, 7469448), (3084, 6742848), (3114, 6677888), (3248, 6402384), (3598, 5779584), (3633, 5723904), (3654, 5691008), (3712, 5602086), (4032, 5157476), (4112, 5057136), (4152, 5008416), (4176, 4979632), (4626, 4495232), (4844, 4292928), (4872, 4268256), (5017, 4144896), (5376, 3868107), (5397, 3853056), (5536, 3756312), (5568, 3734724), (6168, 3371424), (6228, 3338944), (6496, 3201192), (7196, 2889792), (7266, 2861952), (7308, 2845504), (7424, 2801043), (7453, 2790144), (8064, 2578738), (8224, 2528568), (8304, 2504208), (8352, 2489816), (9252, 2247616), (9688, 2146464), (9744, 2134128), (10034, 2072448), (10794, 1926528), (10899, 1907968), (11072, 1878156), (11136, 1867362), (12336, 1685712), (12456, 1669472), (12992, 1600596), (14392, 1444896), (14532, 1430976), (14616, 1422752), (14906, 1395072), (15051, 1381632), (16128, 1289369), (16191, 1284352), (16448, 1264284), (16608, 1252104), (16704, 1244908), (18504, 1123808), (19376, 1073232), (19488, 1067064), (20068, 1036224), (21588, 963264), (21798, 953984), (22144, 939078), (22272, 933681), (22359, 930048), (24672, 842856), (24912, 834736), (25984, 800298), (28784, 722448), (29064, 715488), (29232, 711376), (29812, 697536), (30102, 690816), (32382, 642176), (32896, 632142), (33216, 626052), (33408, 622454), (35119, 592128), (37008, 561904), (38752, 536616), (38976, 533532), (40136, 518112), (43176, 481632), (43596, 476992), (44288, 469539), (44461, 467712), (44718, 465024), (45153, 460544), (49344, 421428), (49824, 417368), (51968, 400149), (52171, 398592), (57568, 361224), (58128, 357744), (58464, 355688), (59624, 348768), (60204, 345408), (64764, 321088), (65792, 316071), (66432, 313026), (66816, 311227), (67077, 310016), (70238, 296064), (74016, 280952), (77504, 268308), (77952, 266766), (80272, 259056), (86352, 240816), (87192, 238496), (88922, 233856), (89436, 232512), (90306, 230272), (98688, 210714), (99648, 208684), (104342, 199296), (105357, 197376), (115136, 180612), (116256, 178872), (116928, 177844), (119248, 174384), (120408, 172704), (129528, 160544), (132864, 156513), (133383, 155904), (134154, 155008), (140476, 148032)]